107498440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{383923}}^1$

素因数の和:383941

約数の個数: 32

約数和(自身を含む): 276425280

約数和(自身を除く): 168926840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 383923, 767846, 1535692, 1919615, 2687461, 3071384, 3839230, 5374922, 7678460, 10749844, 13437305, 15356920, 21499688, 26874610, 53749220, 107498440]

約数ペア:

[(1, 107498440), (2, 53749220), (4, 26874610), (5, 21499688), (7, 15356920), (8, 13437305), (10, 10749844), (14, 7678460), (20, 5374922), (28, 3839230), (35, 3071384), (40, 2687461), (56, 1919615), (70, 1535692), (140, 767846), (280, 383923)]